baber/WOPTO huggingface dataset:
Patent JP-S62188218-A (JP)
Title: Photoexcitation type organic metal vapor growth equipment
Inventor: KOMATSU HIROSHI
IPC: H01L21/263
Filed: 1986-02-13
Abstract: PURPOSE:To prevent the cloudiness of a window for light transmission when the light is irradiated by providing a reaction tube of double tube structure consisting of an outer tube which has the window which can be transmitted by the light at part of a tube wall and a straight inner tube inserted in the outer tube having a hole which can be passed by the light at part of the tube wall. CONSTITUTION:An excimer laser 9 is irradiated perpendicularly on the surface of a GaAs substrate transmitted via a window 2. Trimethylgallium and arsine, raw material gases, are optically decomposed by the light of wavelength 193nm and metal gallium or metal arsenic is deposited. The raw material gas, however, is not leaked via a hole 4 for light transmission from the inside of an inner tube 3, no raw material gas exists near the window 2 so the window 2 is not clouded by the deposition of the metal gallium or the metal arsenic. The inner tube 3 in front and in the rear of a susceptor has a straight structure and the raw material gas flows in layers so the raw material gas required for the manu facture of a very thin film can be changed rapidly.
Patent JP-S56125380-A (JP)
Title: 4,5-disubstituted lactol
Inventor: MUKAIYAMA MITSUAKI
IPC: C07D307/20
Filed: 1980-03-08
Abstract: NEW MATERIAL:A 4,5-disubstituted lactol expressed by formula I (R 1  is aryl; R 2  is lower alkyl).  
     EXAMPLE: trans-2-hydroxy-5-phenyl-4-propyloxolane.  
     USE: Usable as an agricultural chemical, a medicine, etc. and other synthetic raw materials for chemistry utilizing the reactivity thereof.  
     PROCESS: A 2-aryloxybenzimidazole derivative of formula II [R 3  is -(CH 2 CH 2 O) 3  CH 3 , CH 3  or n-octadeca] is reacted with n-butyllithium and cadmium iodide, and the resultant product is then reacted with an aldehyde of the formula R 1 CHO to give an α-adduct of formula III, which is then reacted with sodium ethoxide in tetrahydrofuran at room temperature to afford the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10204816-A (JP)
Title: Storage and feed method of asphalt mixture and silo for sale
Inventor: AE YUKIMI
IPC: E01C19/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To deliver asphalt mixture from a neighboring district of the central part of a city to a construction site of the central part and adapt the landscape to the central part of the city and further reduce noise. SOLUTION: Asphalt mixture is transported from an asphalt plant installed in a location separated from the central part of a city and stored in a silo body 2 installed in the ground of a neighboring district of the central part so as not to spoil the landscape. In accordance with a request to deliver the asphalt mixture, it is fed from the silo in the ground to deliver a construction site of the central part of the city. Since the asphalt mixture is directly supplied to the silo and stored therein and it is conveyed by a feed hopper 15 on the ground from the underground hopper when feeding it and loaded in a haulage vehicle, the necessary space is reduced.
Patent JP-S58144881-A (JP)
Title: Formation of hologram
Inventor: IKEDA HIROYUKI
IPC: G03H1/20
Filed: 1982-02-23
Abstract: PURPOSE:To irradiate all the surface of a hologram original plate with uniform light intensity, and to obtain a copy faithful to the original, by superposing the hologram original plate on a hologram material plate, and relatively reciprocating a light source in a plane parallel to the original plate. CONSTITUTION:The photosensitive film 2 of a hologram original plate 1 having interference fringes formed is superposed on a hologram material plate with both photosensitive film facing each other, and irradiation light 11 is projected from the glass base side 5 of the plate 1 as shown in the figure by arrows. At that time, a plate stand 13 is reciprocated in the same plane in the lateral and longitudinal directions to uniformly irradiate all the surface with an even intensity of light, thus forming a copied hologram faithful to the original plate 1.
Patent JP-S58145131-A (JP)
Title: Dry etching of chrome film
Inventor: HOSHINO EIICHI
IPC: H01L21/3065
Filed: 1982-02-23
Abstract: PURPOSE:To etch the Cr film using low energy without damaging a photo resist film by a method wherein the Cr film is sublimated as the carbonyl compound by irradiating with an ultraviolet beam in a vacuum air current made with hot gas of carbon monoxide (CO) to flow in. CONSTITUTION:A glass substrate 1 is put on a supporting base 11 in a reaction vessel 10, and the whole surface of the supporting base 11 receives the irradiated beam from an ultraviolet beam source 12. The inside of the reaction vessel 10 is exhausted to a vacuum from an exhaust port 13, CO gas is made to flow in from a gas current inlet port 14 on the opposite side to be heated by a heater  15, it is made as hot gas of several 10 deg.C and is sent on the substrate 1, and the decompressed grade thereof is made to several Torr. The exposed Cr thin film on the glass substrate 1 is irradiated by the ultraviolet beam to be bestowed with activating energy, and when hot CO gas comes in contact with the film  thereof, a reaction is generated to generate the carbonyl compound of Cr(Cr (CO)6) and is sublimated.
Patent JP-H01203930-A (JP)
Title: Leak detecting method
Inventor: UEKUSA HIROSHI
IPC: G01M3/24
Filed: 1988-02-10
Abstract: PURPOSE:To easily make an accurate inspection for every container by comparing oscillating frequencies of the containers. CONSTITUTION:The container 1 having no leak is filled up with a contained liquid 3 in the same temperature as that of the contained liquid 3 actually to be filled up at a high temperature, and after hermetically sealed, it is cooled down to the normal temperature, and the oscillating frequency is measured under that condition. Then the container 1 to be tested for a leak is filled up with the contained liquid 3 at the high temperature, and after hermetically sealed, it is cooled down to the normal temperature. At this time, if the leak is produced in the container 1, a decompression degree is low due to the internal pressure of the container 1 is not fully decreased, and a rigidity of the container 1 is large accordingly. On the contrary, in case the leak is not produced, the decompression degree is elevated to high and the rigidity of the container 1 is made to be small. Next, when an external force is added to the container 1, the container 1 is made to oscillate, and a natural frequency of the container 1 is low for the one with the large rigidity but is made to be high for the small rigidity because it is easy to oscillate. Therefore, an existence of the leak can be inspected by comparing this frequency with the oscillating frequency measured in advance with the container 1 which has no leak.
Patent JP-H03234860-A (JP)
Title: Textile fabric with recorded invisible discrimination mark
Inventor: ASADA HIROYOSHI
IPC: G06K19/00
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a textile fabric having a discrimination mark effective in production and selling control without adversely affecting fashionability by recording the optically readable discrimination mark so as to be invisible in a normal state and temporarily visualized with specific light or temperature. CONSTITUTION:An infrared ray fluorescent or photochromic material, invisible in a normal state and temporarily visualized by irradiation thereof with light within a specific wavelength region other than the visible region or a thermochromic material, etc., temporarily visualized at a specific temperature or above or below is used to record an optically readable discrimination code such as bar code in which items effective in production and selling control such as maker code, merchandise item code, processing method or production date in a textile fabric consisting essentially of superfine fiber having 1-0.00001 denier size.
Patent JP-S63198594-A (JP)
Title: Motor drive circuit
Inventor: SATO TOSHIHIKO
IPC: H02P6/06
Filed: 1987-02-13
Abstract: PURPOSE:To miniaturize a motor, by discriminating the fluctuation of the detecting output of a sensor with a discriminating means and by conducting coils in a designated timing corresponding to the phase of motor decided by the discriminated fluctuation and the detecting output of the sensor. CONSTITUTION:A Hall sensor 10 generates the voltage in compliance with the rotor position of a three-phase brushless motor 50. A discriminating means 20 is provided. On the basis of the size of output value of two Hall sensors 10 continuously obtained with this discriminating means 20, it is discriminated whether the output value of the Hall sensor 10 tends to increase or decrease. A ROM is used for a conductive timing setting means 30. With the discriminated result by the discriminating means 20 and the output of the Hall sensor 10 the drive command signal is outputted to a driver 40 to drive the motor 50. Now that the current is to be conducting through coils in a designated timing, a single piece of sensor can detect the motor position.
Patent JP-S59154293-A (JP)
Inventor: MINOBE FUMIO
IPC: E21D9/087
Filed: 1983-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08214982-A (JP)
Title: Chair
Inventor: KOJIMA KIYOSHI
IPC: A47C7/00
Filed: 1995-02-17
Abstract: PURPOSE: To provide a chair with improved maneuverability for the aged and the helper. CONSTITUTION: This chair is provided with front legs 1 and rear legs 2. A cap 4 with a caster 3 is fitted onto the lower end 1a of the front leg 1. The lower end 3a of the caster 3, in a state the lower end 2a of the rear leg 2 is in contact with the floor face F, is in contact with the floor face F and the lower end 4a of the cap 4, in a state slightly lifted up from the floor face F, is to be set in front of the caster 3.
Patent JP-H05195633-A (JP)
Title: Temporary roof and construction method thereof
Inventor: SHIMADA KAZUFUMI
IPC: E04G21/28
Filed: 1992-01-22
Abstract: PURPOSE:To facilitate the construction of a gable frame by forming a roof member butted with aluminum structural angles together and stanchions, and mounting guide rollers fitted at the lower end sections of the stanchions on rails installed on girders. CONSTITUTION:A pair of hollow extruded structural angles 6, 6 are connected by a connecting member 8 to form an angle roof member 3a, and stanchions 3b made of structural angles 6 are fixed to eaves side end sections of the member 3a by connecting members 13 to form a gable frame 3A. Rails 19, 19 are arranged on girders 2, 2 arranged in parallel to pinch both sides of the construction site, multiple travel members 15... are arranged on the rails 19, frames 3A, 3B are fixed to the members 15, 15 in sequence, and a ridge piece 27, a main roof 27a, and eaves girders 28 are fitted between the frames 3A, 3B. Release stop members 35, 35 fitted on both sides of a sheet 4 are inserted into grooves 7, 7 of the structural angles 6, ropes 36 are pulled to stretch the sheet 4 between the frames 3A, 3B, and it is moved to the installation position and fixed with fixing bolts 26a.
Patent JP-S59157777-A (JP)
Title: Position coordinate reader
Inventor: TAKEUCHI SHINJIROU
IPC: G06K11/06
Filed: 1983-02-24
Abstract: PURPOSE:To improve the precision of dimensions of coil winding and prevent coil winding from giving distortion to a magnetostrictive material by forming the first - the third exciting coils on a print board and putting the magnetostrictive material on this print board. CONSTITUTION:The first exciting coil, the second exciting coil, and the third exciting coil are formed on the front and rear face of a print board 1 by a print wiring technique. A groove 2a for lead laying is formed on the side of the face, where the board 1 is placed, of a base plate 2, and a connector engaging groove 2a is formed on edges of the base plate 2, and a connector pin is arranged in this groove 2b and is extended to the groove 2q. The print board 1 is joined to the surface of the base plate 2, and one end of the lead is connected to the terminal of the board 1. This lead is stored in the groove 2a, and the other end of the lead is connected to the pin 3, and in this state, the magnetostrictive materials 4 are placed on the print board and a style stripe 5 is placed on them and is fixed by front frame 6.
Patent JP-H03233689-A (JP)
Title: Outline data drawing device
Inventor: KAWASOME KAZUMICHI
IPC: G09G5/20
Filed: 1990-02-09
Abstract: PURPOSE:To perform accurate painting-out processing and outline extraction by storing drawing data, which includes drawing direction information related to an outline vector, in a storage means. CONSTITUTION:A pattern storage device 11 where vector information of an outline font is stored, a vector-raster converter 12 which converts vector information of the outline having a prescribed pattern to raster information, and a drawing information generator 13 which generates drawing data in accordance with a drawing direction rule and a drawing rule and stores it in the memory, and a frame memory 14 where drawing data is stored with one dot as the unit are provided. Raster information including the drawing direction information is generated based on information of the advance direction of a current segment and that of the just preceding segment in accordance with the preliminarily set drawing direction rule related to the drawing direction. Thus, accurate painting-out is possible even in the case of outline overlap, and the outline is extracted.
Patent JP-H06242808-A (JP)
Title: Program maintenance tool for programmable controller
Inventor: MOZAI TETSUO
IPC: G06F9/06
Filed: 1993-02-19
Abstract: PURPOSE:To provide a program maintenance tool which can maintain the programs of programmable controllers with only one controller in a system which includes plural programmable controllers of different types (different storing systems of control programs). CONSTITUTION:When a programmable controller desiring the program maintenance is selected, a storing system discriminating/selecting means 51 of a program maintenance tool 50 judges which of the screen data or an execution code is stored in the program data on the selected programmable controller. That is, a screen data storage system or an automatic screen data generation system is decided. Thus, a screen data processing means 52 or an execution code processing means 53 carries out the internal processing in accordance with the decided system.
Patent JP-H06241496-A (JP)
Title: Locally cooling machine
Inventor: ISHII HIROYASU
IPC: F24F1/02
Filed: 1993-02-19
Abstract: PURPOSE:To provide a locally cooling machine wherein the work of draining water by the use of a drain tank is eliminated and the water is easily drained. CONSTITUTION:A hose-storing part 6 is provided at the lower part of a drain pan 5, a reel type hose-storing device 7, on which a hose 12 is wound, is placed at the inside of the hose-storing part 6, and drain water is discharged to a water-draining place. This hose-storing device 7 is so composed that the hose 12 can be easily stored by turning a handle 16 provided on a front panel 15 when stored.
Patent JP-H10318417-A (JP)
Title: Solenoid valve
Inventor: OYA IKUO
IPC: F16K31/08
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve whereby a cost of manufacture is reduced, multifarious fluid can be switched. SOLUTION: In a solenoid valve moving a movable valve by attractive force of an electromagnet to open/close a passage of fluid, the solenoid valve comprises a center supporter 2 formed with a fluid passage 1, first/second cylindrical electromagnets 3a, 3b juxtaposed in both sides of the supporter 2, first/ second movable valves 5a, 5b arranged respectively in the electromagnets 3a, 3b to be formed with fluid passages 4a, 4b, and casings 7a, 7b mounted on an open end surface side of the first/second electromagnets 3a, 3b to be formed with fluid passages 6a, 6b.
Patent JP-H10228208-A (JP)
Title: Fixing device
Inventor: NAKAI JUNJI
IPC: G03G15/20
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of surely preventing hot offset or cold offset, improving fixing performance, and obtaining excellent copying quality by controlling energizing a heat source corresponding to the size of paper and the number of continuously passing paper and controlling the temperature of a fixing roller. SOLUTION: This device is provided with a memory 18 storing a controlled temperature value corresponding to the size of the paper 10 and the number of passing paper when a control part 14 controls the temperature. The control part 14 controls energizing the heat source corresponding to the size of the paper 10 and the number of continuously passing paper so as to control the temperature of the fixing roller. In this device, the surface temperature of the fixing roller is detected by a temperature detecting element and the interval of energizing time for the heat source is controlled through the control part 14 and a driving part 15 so that the temperature of the fixing roller may be constant.  For example, when the number of passing paper per unit time is large and fixing processing is quick, the quantity of heat given to the paper 10 is set larger than the quantity of heat supplied from the heat source to the fixing roller, so that the temperature of the fixing roller is prevented from lowering.
Patent JP-S58150689-A (JP)
Inventor: ASANO HIROYUKI
IPC: E05F15/16
Filed: 1982-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08227414-A (JP)
Title: Process and method for document processing
Inventor: NAKANISHI KEIKO
IPC: G06F17/24
Filed: 1995-02-20
Abstract: PURPOSE: To provide the processor and method for character processing which can perform uniform ruby allocation by varying the character width of an object character string or ruby character string automatically even if the ruby character string exceeds the permissible number of ruby allocation. CONSTITUTION: The range of the object character string to be given ruby is specified in a step S1 and the total number of ruby characters which can be allocated is calculated in a step S2. In a step S3, the ruby characters are actually inputted and in a step S4, an advance to a step S5 is made when the number of ruby characters which can be allocated is less than the number of inputted ruby characters; and the width of the inputted ruby character string is calculated and the character width of one character of the range specified character string is so calculated that all the inputted ruby character string is allocated. In a step S6, the character width of the range-specified character string is varied to the character string calculated in the step S5.
Patent JP-H09220822-A (JP)
Title: Thermal printer
Inventor: TAKANASHI ATSUHIKO
IPC: B41J2/36
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance printing quality. SOLUTION: A strobe pulse output control means 12 calculating heat history on the basis of the printing data accumulated in a receiving means 10 and outputting strobe pulses corresponding to the heat history, a data output control means 14 outputting printing data corresponding to the output of strobe pulses by the strobe pulse output control means 12 and a thermal head 4 outputting the printing data outputted from the data output control means 14 are provided. As shown by a drawing, the strobe pulse output control means 12 is equipped with a correction pulse forming part 16 forming correction pulses on the basis of a ratio of two or more kinds of predetermined pulse widths and heat history and a strobe pulse forming part 18 forming strobe pulses from the correction pulses of the pulse widths determined by the correction pulse forming part 16 and main pulses of a predetermined definite pulse width.
Patent JP-S62189197-A (JP)
Inventor: ARAI EISUKE
IPC: B42C19/04
Filed: 1986-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09205125-A (JP)
Title: Opening and closing system for sealed container
Inventor: NAGASHIMA HIROSHI
IPC: H01L21/68
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To attain opening and closing of a sealed container and fetching of wafer cassettes in a stacker, by sliding the wafer cassettes in parallel toward the stacker as they are lifted up and down. SOLUTION: In an opening and closing system for a sealed container, a lift mechanism has a function to lift up and down and to simultaneously slide, in reciprocation, wafer cassettes 5A and 5B up to a position where the wafer cassettes 5A and 5B may be supplied or received in a transfer device 30, by a distance not smaller than the rotation radius of a sealed container 3 rotationally transferred by a rotation loader 12 in a direction perpendicular to the direction of lifting the wafer cassettes 5A and 5B.
Patent JP-H02183427-A (JP)
Title: Shaft sliding type actuator
Inventor: OOTSUKA MOTOYUKI
IPC: F16C33/12
Filed: 1989-02-10
Abstract: PURPOSE:To improve the driving sensitivity and the sliding characteristic of a guide hole and a guide shaft of a body by forming the body by a fiber reinforcement having comparatively high rigidity and low mass, and bringing the outside peripheral surface of the guide shaft to surface treatment so as to have higher hardness than that of the fiber reinforcement body. CONSTITUTION:A guide shaft 2 is inserted through a guide hole 14 for passing vertically through the center of a holding body 12, and the holding body 12 is freely turnable around the shaft 2 and freely slidable in the axial direction. The holding body 12 is made of a PPS material being a composite material reinforced by a carbon fiber in order to make mass small, to enhance rigidity and to raise a natural frequency, hard Cr plating is performed to the outside peripheral surface 2a of the guide shaft 2, and also, by bringing the outside peripheral surface to lapping, the surface roughness is set to <=0.8s. According to this constitution, even if a fiber is exposed on the inside peripheral surface of the guide hole 14, the outside peripheral surface of the guide shaft 2 is not damaged, and a satisfactory sliding characteristic is held stably extending over a long period of time.
Patent JP-S61191672-A (JP)
Title: Production of cysteamine or salt thereof
Inventor: SUGITA SHUICHI
IPC: C07C319/12
Filed: 1985-02-21
Abstract: PURPOSE:To obtain the titled compound in high yield, by adding radically hydrogen sulfide to easily obtainable N-vinylacetamide, and hydrolyzing the prepared reaction product. CONSTITUTION:N-Vinylacetamide is reacted with excess liquefied hydrogen sulfide (excess ratio of 2-100 times) in the presence of a solvent (e.g., butyl acetate, benzene, methanol, 1,4-dioxane, etc.) at 50-120 deg.C at normal pressure - 50kg/cm<2> by the use of a radical initiator, to give N-(beta-mercaptoethyl) acetamide. This compound is hydrolyzed in the presence of an acid or an alkali in an aqueous solution in an inert gas atmosphere, to give cysteamine or its salt. It is extremely useful substance as an intermediate for drugs and agricultural chemicals or a radiation-protecting substance.